Visual Referring Expression Recognition: What Do Systems Actually Learn? Volkan Cirik author Louis-Philippe Morency author Taylor Berg-Kirkpatrick author 2018-06 text Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 2 (Short Papers) Marilyn Walker editor Heng Ji editor Amanda Stent editor Association for Computational Linguistics New Orleans, Louisiana conference publication cirik-etal-2018-visual 10.18653/v1/N18-2123 https://aclanthology.org/N18-2123/ 2018-06 781 787